Portfolio • GitHub • LinkedIn • Techandstream
I’m Kevin Marville, also known as Kvnbbg in the open-source world, and Techandstream for commercial and freelance work. I design, build, and ship end-to-end digital products: reliable architectures, elegant UI/UX, and smooth cloud delivery — always with a DRY, SMART, ready-to-ship mindset.
Why teams work with me
- Product clarity: from idea to actionable roadmap and execution.
- Engineering depth: frontend, backend, mobile, DevOps, and cloud.
- Design sensibility: UX-first workflows, clean UI, and fast feedback loops.
- Delivery focus: scalable systems with production-grade polish.
- Web & Mobile Apps (React, Vue, Flutter, Kotlin, Node.js)
- Product Platforms (Dashboards, SaaS, marketplaces, content systems)
- 3D/Interactive Experiences (Three.js, motion design, immersive UI)
- Cloud Delivery (Docker, Kubernetes, AWS, CI/CD)
- Kvnbbg GitHub — templates, experiments, and dev tooling.
- Blog & Portfolio — personal showcase and technical writing.
- Techandstream — product engineering, creative media, and content-driven platforms.
- Client-focused builds — from MVP to production releases.
To avoid blank sections or broken visuals on GitHub/mobile, the README now:
- Uses lightweight, responsive cards with fallbacks.
- Groups core info at the top for instant visibility.
- Includes a self-hosted animated contact card (below) so key info always renders.
🚀 Daily Stack
- Frontend: React, Vue, TypeScript
- Backend: Node.js, Python, PHP
- Mobile: Flutter, Kotlin
- Infra: Docker, Kubernetes, AWS
💡 Delivery Principles
- DRY: reusable components, modular systems.
- SMART: clear, measurable, impact-driven goals.
- Ready-to-ship: stable UI, production-grade quality.